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Editorial
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古代人のDNAの研究では、専門分野の異なる研究者が、互いの関心や見解の違いに留意しながら慎重に進める必要がある。
On the use and abuse of ancient DNA p559
Researchers in several disciplines need to tread carefully over shared landscapes of the past.
doi: 10.1038/d41586-018-03857-3https://www.nature.com/articles/d41586-018-03857-3

フェイスブックの個人データ不正利用疑惑問題は、研究者が倫理問題をより深刻に捉えるべきであることを再認識させるものだ。
Cambridge Analytica controversy must spur researchers to update data ethics p559
A scandal over an academic’s use of Facebook data highlights the need for research scrutiny.
doi: 10.1038/d41586-018-03856-4https://www.nature.com/articles/d41586-018-03856-4

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News
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コロンビアのアルツハイマー病研究者たちが、タウタンパク質に照準を合わせた最先端の脳画像化研究を。
Pioneering Alzheimer’s study in Colombia zeroes in on enigmatic protein p567
Researchers tracking a genetic mutation that causes an early-onset form of the disease hope to uncover new drug targets.
doi: 10.1038/d41586-018-03848-4https://www.nature.com/articles/d41586-018-03848-4

4つの3D印刷技術をまとめた複合プリンターによって、複雑な電子デバイスが1回の印刷で作製可能に。
Four-in-one 3D printer paves way for custom-made robots and phones p569
Experimental device is a route to printing smartphones and other electronics.
doi: 10.1038/d41586-018-03446-4https://www.nature.com/articles/d41586-018-03446-4

漁業に深刻な被害を与えるプランクトンの大量発生を予測しようと、自動化システムの研究が。
Ocean scientists work to forecast huge plankton blooms in Arabian Sea p569
An operational forecast could help countries prepare for booms in these tiny marine creatures.
doi: 10.1038/d41586-018-03698-0https://www.nature.com/articles/d41586-018-03698-0

トランプ政権の予算教書を連邦議会が無視し、米国の2018年度科学研究予算は大幅増の見込みに。
US science agencies set to win big in budget deal p572
Lawmakers are set to vote this week on legislation that includes significant funding increases for many science agencies.
doi: 10.1038/d41586-018-03700-9https://www.nature.com/articles/d41586-018-03700-9

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News Features
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共通点を見いだす闘い
Divided by DNA: The uneasy relationship between archaeology and ancient genomics p573
Two fields in the midst of a technological revolution are struggling to reconcile their views of the past.
doi: 10.1038/d41586-018-03773-6https://www.nature.com/articles/d41586-018-03773-6